Datasheet Analog Devices LM4050 — Даташит
| Производитель | Analog Devices |
| Серия | LM4050 |
50ppm/°C прецизионные микромощные шунтовые опорные напряжения с несколькими обратными пробивными напряжениями
Datasheets
Datasheet LM4050, LM4051
PDF, 2.2 Мб, Язык: анг., Файл опубликован: 2 фев 2022, Страниц: 14
50ppm/°C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Voltages
50ppm/°C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Voltages
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Цены
 Купить LM4050 на РадиоЛоцман.Цены — от 12 до 228 ₽54 предложений от 27 поставщиков LM4050/LM4050Q Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 4.096V SOT23 | |||
| LM4050AEM3-2.0 Texas Instruments | 65 ₽ | ||
| LM4050BEM3-5.0 Texas Instruments | 71 ₽ | ||
| LM4050AEM310 | по запросу | ||
| LM4050BIM3-4.1 Texas Instruments | по запросу | ||
Подробное описание
LM4050/LM4051 — это прецизионные двухконтактные источники опорного напряжения с шунтирующим режимом и запрещенной зоной, доступные с фиксированными обратными напряжениями пробоя 1,225 В, 2,048 В, 2,500 В, 3,000 В, 3,3 В, 4,096 В и 5,000 В.
Идеально подходящие для приложений с ограниченным пространством, LM4050/LM4051 предлагаются в сверхминиатюрных 3-контактных корпусах для поверхностного монтажа SC70 (1,8 мм x 1,8 мм), на 50% меньше, чем аналогичные устройства в корпусе для поверхностного монтажа SOT23 (также доступны версии SOT23).
Резисторы с лазерной подгонкой обеспечивают превосходную начальную точность. С температурным коэффициентом 50 ppm/°C эти устройства предлагаются в трех классах начальной точности от 0,1% до 0,5%. LM4050/LM4051 имеют шунтирующий ток от 60 мкА до 15 мА с низким динамическим импедансом, что обеспечивает стабильную точность обратного пробивного напряжения в широком диапазоне рабочих температур и токов. LM4050/LM4051 не требуют внешнего стабилизирующего конденсатора, обеспечивая при этом стабильность при любых емкостных нагрузках.
Технические характеристики LM4050/LM4051 гарантируются в диапазоне температур от -40°C до +125°C.
Корпус / Упаковка / Маркировка
| LM4050AEM3-2.1+ | LM4050AEM3-2.1+T | LM4050AEM3-2.1/V+ | LM4050AEM3-2.1/V+T | LM4050AEM3-2.5+ | LM4050AEM3-2.5+T | LM4050AEM3-2.5/V+ | LM4050AEM3-2.5/V+T | LM4050AEM3-3.0+ | LM4050AEM3-3.0+T | LM4050AEM3-4.1+ | LM4050AEM3-4.1+T | LM4050AEM3-4.1/V+ | LM4050AEM3-4.1/V+T | LM4050AEM3-5.0+ | LM4050AEM3-5.0+T | LM4050AEM3-5.0/V+ | LM4050AEM3-5.0/V+T | LM4050AEX3-2.1+ | LM4050AEX3-2.1+T | LM4050AEX3-2.5+ | LM4050AEX3-2.5+T | LM4050AEX3-2.5/V+ | LM4050AEX3-2.5/V+T | LM4050AEX3-3.0+T | LM4050AEX3-3.3+ | LM4050AEX3-3.3+T | LM4050AEX3-3.3/V+ | LM4050AEX3-3.3/V+T | LM4050AEX3-5.0+ | LM4050AEX3-5.0+T | LM4050BEM3-2.5+ | LM4050BEM3-2.5+T | LM4050BEM3-2.5/V+ | LM4050BEM3-2.5/V+T | LM4050BEM3-3.0+ | LM4050BEM3-3.0+T | LM4050BEM3-3.0/V+T | LM4050BEM3-4.1+ | LM4050BEM3-4.1+T | LM4050BEM3-4.1/V+ | LM4050BEM3-4.1/V+T | LM4050BEM3-5.0+ | LM4050BEM3-5.0+T | LM4050BEX3-2.1+T | LM4050BEX3-2.5+ | LM4050BEX3-2.5+T | LM4050BEX3-2.5/V+ | LM4050BEX3-2.5/V+T | LM4050BEX3-3.0+ | LM4050BEX3-3.0+T | LM4050BEX3-3.3+ | LM4050BEX3-3.3+T | LM4050BEX3-5.0+ | LM4050BEX3-5.0+T | LM4050CEM3-2.1+ | LM4050CEM3-2.1+T | LM4050CEM3-2.5+ | LM4050CEM3-2.5+T | LM4050CEM3-4.1+ | LM4050CEM3-4.1+T | LM4050CEM3-5.0+ | LM4050CEM3-5.0+T | LM4050CEM3-5.0/V+ | LM4050CEM3-5.0/V+T | LM4050CEX3-2.5+ | LM4050CEX3-2.5+T | LM4050CEX3-3.0+ | LM4050CEX3-3.0+T | LM4050CEX3-3.3+ | LM4050CEX3-3.3+T | LM4050CEX3-3.3/V+ | LM4050CEX3-3.3/V+T | LM4050CEX3-5.0+ | LM4050CEX3-5.0+T | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 |
| Корпус | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package |
| Количество выводов | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Параметры
| Parameters / Models | LM4050AEM3-2.1+ | LM4050AEM3-2.1+T | LM4050AEM3-2.1/V+ | LM4050AEM3-2.1/V+T | LM4050AEM3-2.5+ | LM4050AEM3-2.5+T | LM4050AEM3-2.5/V+ | LM4050AEM3-2.5/V+T | LM4050AEM3-3.0+ | LM4050AEM3-3.0+T | LM4050AEM3-4.1+ | LM4050AEM3-4.1+T | LM4050AEM3-4.1/V+ | LM4050AEM3-4.1/V+T | LM4050AEM3-5.0+ | LM4050AEM3-5.0+T | LM4050AEM3-5.0/V+ | LM4050AEM3-5.0/V+T | LM4050AEX3-2.1+ | LM4050AEX3-2.1+T | LM4050AEX3-2.5+ | LM4050AEX3-2.5+T | LM4050AEX3-2.5/V+ | LM4050AEX3-2.5/V+T | LM4050AEX3-3.0+T | LM4050AEX3-3.3+ | LM4050AEX3-3.3+T | LM4050AEX3-3.3/V+ | LM4050AEX3-3.3/V+T | LM4050AEX3-5.0+ | LM4050AEX3-5.0+T | LM4050BEM3-2.5+ | LM4050BEM3-2.5+T | LM4050BEM3-2.5/V+ | LM4050BEM3-2.5/V+T | LM4050BEM3-3.0+ | LM4050BEM3-3.0+T | LM4050BEM3-3.0/V+T | LM4050BEM3-4.1+ | LM4050BEM3-4.1+T | LM4050BEM3-4.1/V+ | LM4050BEM3-4.1/V+T | LM4050BEM3-5.0+ | LM4050BEM3-5.0+T | LM4050BEX3-2.1+T | LM4050BEX3-2.5+ | LM4050BEX3-2.5+T | LM4050BEX3-2.5/V+ | LM4050BEX3-2.5/V+T | LM4050BEX3-3.0+ | LM4050BEX3-3.0+T | LM4050BEX3-3.3+ | LM4050BEX3-3.3+T | LM4050BEX3-5.0+ | LM4050BEX3-5.0+T | LM4050CEM3-2.1+ | LM4050CEM3-2.1+T | LM4050CEM3-2.5+ | LM4050CEM3-2.5+T | LM4050CEM3-4.1+ | LM4050CEM3-4.1+T | LM4050CEM3-5.0+ | LM4050CEM3-5.0+T | LM4050CEM3-5.0/V+ | LM4050CEM3-5.0/V+T | LM4050CEX3-2.5+ | LM4050CEX3-2.5+T | LM4050CEX3-3.0+ | LM4050CEX3-3.0+T | LM4050CEX3-3.3+ | LM4050CEX3-3.3+T | LM4050CEX3-3.3/V+ | LM4050CEX3-3.3/V+T | LM4050CEX3-5.0+ | LM4050CEX3-5.0+T |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Automotive | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Рабочий диапазон температур, °C | от -40 To 125 | от -40 To 125 | от -40 To 85 | от -40 To 85 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 85 | от -40 To 85 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 | от -40 To 125 |
| Packing Option | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel |
| Product Status | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production |
| RoHS | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Другие варианты исполнения
Модельный ряд
Серия: LM4050 (75)
- LM4050AEM3-2.1+ LM4050AEM3-2.1+T LM4050AEM3-2.1/V+ LM4050AEM3-2.1/V+T LM4050AEM3-2.5+ LM4050AEM3-2.5+T LM4050AEM3-2.5/V+ LM4050AEM3-2.5/V+T LM4050AEM3-3.0+ LM4050AEM3-3.0+T LM4050AEM3-4.1+ LM4050AEM3-4.1+T LM4050AEM3-4.1/V+ LM4050AEM3-4.1/V+T LM4050AEM3-5.0+ LM4050AEM3-5.0+T LM4050AEM3-5.0/V+ LM4050AEM3-5.0/V+T LM4050AEX3-2.1+ LM4050AEX3-2.1+T LM4050AEX3-2.5+ LM4050AEX3-2.5+T LM4050AEX3-2.5/V+ LM4050AEX3-2.5/V+T LM4050AEX3-3.0+T LM4050AEX3-3.3+ LM4050AEX3-3.3+T LM4050AEX3-3.3/V+ LM4050AEX3-3.3/V+T LM4050AEX3-5.0+ LM4050AEX3-5.0+T LM4050BEM3-2.5+ LM4050BEM3-2.5+T LM4050BEM3-2.5/V+ LM4050BEM3-2.5/V+T LM4050BEM3-3.0+ LM4050BEM3-3.0+T LM4050BEM3-3.0/V+T LM4050BEM3-4.1+ LM4050BEM3-4.1+T LM4050BEM3-4.1/V+ LM4050BEM3-4.1/V+T LM4050BEM3-5.0+ LM4050BEM3-5.0+T LM4050BEX3-2.1+T LM4050BEX3-2.5+ LM4050BEX3-2.5+T LM4050BEX3-2.5/V+ LM4050BEX3-2.5/V+T LM4050BEX3-3.0+ LM4050BEX3-3.0+T LM4050BEX3-3.3+ LM4050BEX3-3.3+T LM4050BEX3-5.0+ LM4050BEX3-5.0+T LM4050CEM3-2.1+ LM4050CEM3-2.1+T LM4050CEM3-2.5+ LM4050CEM3-2.5+T LM4050CEM3-4.1+ LM4050CEM3-4.1+T LM4050CEM3-5.0+ LM4050CEM3-5.0+T LM4050CEM3-5.0/V+ LM4050CEM3-5.0/V+T LM4050CEX3-2.5+ LM4050CEX3-2.5+T LM4050CEX3-3.0+ LM4050CEX3-3.0+T LM4050CEX3-3.3+ LM4050CEX3-3.3+T LM4050CEX3-3.3/V+ LM4050CEX3-3.3/V+T LM4050CEX3-5.0+ LM4050CEX3-5.0+T
Классификация производителя
- Analog Functions > Voltage References > Shunt Voltage References
